Identify the matrix transformation of ΔXYZ, which has coordinates X(−2, −2),Y(4, 1), and Z(0, 6), for a dilation by a factor of 2.5. Then identify the correct vertices of the image.

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in